.know {
  .tabs {
    margin-top: 6px;

    &.active {
      color: var(--primary-color);
    }

    .content {
      display: flex;
      margin-top: 4px;

      .left {
        font-size: 14px;
        display: flex;
        flex-direction: column;
        width: 100px;
        margin-top: 16px;

        .left-span {
          height: 48px;
          display: flex;
          align-items: center;
          justify-content: center;

          span {
            font-size: 14px;
            width: 100%;
            text-align: center;
          }

          &.active {
            background-color: white;

            span {
              border-left: 4px #3087ea solid;
            }
          }
        }
      }

      .right {
        background-color: white;
        flex: 1;
        // padding-bottom: 32px;

        .ul1 {
          display: flex;
          flex-wrap: wrap;
          margin-left: 16px;
          overflow-y: scroll;

          span {
            color: var(--base-color);
            font-size: 14px;
          }

          .li1 {
            width: 100%;
            margin-top: 30px;
            color: var(--base-color);
          }

          .li2 {
            width: 50%;
            margin-top: 30px;
            color: var(--base-color);
          }
        }

        .ul2 {
          li {
            margin-top: 20px;
          }
        }
      }
    }
  }
}
